Documents the project-wide rule that Red Bear OS local forks are the
complete, authoritative source of truth for every component they cover.
Key points:
- A fork that delegates to upstream/crates.io is not a fork — it's a wrapper.
- Missing fork functionality is implemented in the fork, not papered over.
- Path deps + [patch.crates-io] everywhere; no version strings for forks.
- Adapt to upstream at the same pace — never pin back.
Adds a cross-reference from local/AGENTS.md DESIGN PRINCIPLE section.
Re-enable the desktop notification delegate that was disabled in the
initial migration patch. kf6-knotifications is now built, so the
KJobWidgets library can link KF6::Notifications again.
- Remove duplicated Qt6GuiPrivate find_package lines from CMakeLists.txt
- Restore KF6Notifications find_package
- Restore knotificationjobuidelegate.cpp/h in src/CMakeLists.txt
- Restore KF6::Notifications link
- Restore KNotificationJobUiDelegate in exported headers
- Shrink 01-initial-migration.patch to only disable poqm translations
- Remove redundant/buggy sed injections from recipe.toml
The recipe.toml comment documents why poqm stays disabled (lupdate/lrelease
not yet built for target) and that the notification delegate remains enabled.
vmalloc now allocates with PROT_NONE guard pages on each side,
matching Linux kernel vmalloc behavior. Buffers overflow into a
guard page and segfault instead of silently corrupting adjacent
heap allocations.
Replaces posix_memalign fallback with proper physically-contiguous
allocation via scheme:memory/scheme-root + zeroed@wb?phys_contiguous.
Translates virtual to physical address via scheme:memory/translation.
Falls back to heap allocation if scheme:memory is unavailable.
Cross-referenced with redox-driver-sys DmaBuffer::allocate() in
local/recipes/drivers/redox-driver-sys/source/src/dma.rs.
Workqueue (redox_stubs.c + redox_glue.h):
- schedule_work: queues work for async execution by background worker thread
- schedule_delayed_work: spawns timer thread, delays before queueing
- cancel_work_sync: removes pending or waits for executing work
- cancel_delayed_work_sync: cancels timer then cancels work
- flush_workqueue/flush_scheduled_work: waits for queue to drain
Completion timeout:
- wait_for_completion_timeout uses pthread_cond_timedwait with deadline
instead of ignoring timeout and blocking indefinitely
DMA mapping:
- dma_map_page returns page address+offset instead of bogus 0
Kconfig:
- IS_ENABLED/IS_REACHABLE return actual config value instead of always 0
Cross-referenced with Linux 7.1 kernel/workqueue.c and
include/uapi/linux/kernel.h.
Replaced 42 fragile per-recipe sed hacks (commenting out
ecm_install_po_files_as_qm and ki18n_install(po) in CMakeLists.txt)
with a single clean cmake flag: -DKF_SKIP_PO_PROCESSING=ON.
Both ECMPoQmTools.cmake and KF6I18nMacros.cmake.in natively check
KF_SKIP_PO_PROCESSING and return early before reaching
find_package(Qt6 COMPONENTS LinguistTools CONFIG REQUIRED).
This eliminates the need for Qt6LinguistTools (lupdate/lrelease)
at build time. When qttools is eventually built and Qt6LinguistTools
becomes available, simply remove the flag to re-enable translations.
These were set to "ignore" to prevent cascade rebuilds during
development, not because they fail to build. Per project policy,
packages must not be ignored without explicit user request.
Updates relibc submodule pointer to include:
- sys/ioccom.h, byteswap.h, sys/statfs.h new headers
- MSG_NOSIGNAL and other Linux MSG_* socket constants
- MAP_GROWSDOWN, MAP_LOCKED, MAP_NONBLOCK etc. mman constants
- ELFMAG/SELFMAG defines in generated elf.h
Gnulib generates lib/sched.h which wraps the system sched.h via
#include_next, but the #if @HAVE_SCHED_H@ guard evaluates to 0 during
cross-compilation, preventing sched_param typedef from being visible.
Adding ac_cv_header_sched_h=yes fixes the guard.
fstools.mk: Use canonical local/sources/ paths for installer and redoxfs
cargo install --path. The recipes/ symlink chain caused cargo to resolve
path dependencies (../libredox, ../redoxfs, ../syscall) relative to the
recipe directory instead of the canonical source location, breaking
the host build.
bison: Add cross-compilation cache variables for POSIX spawn support.
Gnulib's configure couldn't detect the system spawn.h during cross-compile,
causing generated lib/spawn.h to omit #include_next, leaving
POSIX_SPAWN_* constants undefined.
Replace ad-hoc struct literals scattered across the source with
named constructor methods (CacheMetadata::placeholder, CacheMetadata::from_source,
FirmwareFallback::load_defaults, FirmwareFallback::load_from_dir,
FirmwareFallback::builtins). This is not a behavior change — it's a
readability fix that makes the field semantics explicit.
Why this matters:
- Previously every struct literal had to remember the full set of
fields including the cache/stats/retry tunables. Adding a new field
required finding every literal in the source tree.
- With named constructors, new fields only need to be set once in
the canonical builder. Test/placeholder sites stay minimal.
- Type-checked signatures at call sites: a placeholder takes (key, len),
a from_source takes (requested_key, source_key, signature). The
compiler now verifies you pass a SourceSignature when you need one.
Cross-referenced with Linux drivers/base/firmware_loader.c: the
underlying semantics (placeholder for in-progress loads, persistent
cache for loaded blobs, builtin fallbacks for known drivers) are
preserved.
Previously: host_redox_stubs returned ENOSYS for all syscalls except
close/munmap/get_euid/ruid/egid/rgid — silent failures when IOMMU
code was tested on the host.
Now (host only):
- open/read/write/close → real libc file I/O
- mmap → real libc memory allocation (MAP_ANON|MAP_PRIVATE)
- munmap → real libc munmap
- clock_gettime → real libc CLOCK_REALTIME
- fstat → real libc fstat
- fsync/fdatasync/ftruncate → real libc ops
- getpid/getuid/geteuid/getgid/getegid → real libc
- strerror → real libc strerror (not hardcoded message)
- 12 remaining unsupported ops: ENOSYS with same semantics
(dup, signals, waitpid, namespaces — not needed for IOMMU tests)
qtshadertools cross-compilation fails: host Qt6 cmake vs target version mismatch.
18 KDE packages depend on qtdeclarative/qtshadertools — all blocked.
mini ISO builds cleanly (all 56 packages). Full ISO blocked by QML stack.
Removed qtdeclarative from redbear-full config temporarily.
Three previously-stubbed xdg_positioner opcodes are now real
implementations:
- SET_REACTIVE: stores a bool in PositionerState.reactive. Reactive
positioners recompute when parent surface geometry changes.
Cross-referenced with wlroots xdg-positioner.c.
- SET_PARENT_SIZE: stores the (w, h) parent rectangle in
PositionerState.parent_size. Used when no parent_configure
is set.
- SET_PARENT_CONFIGURE: stores the u32 serial in
PositionerState.parent_configure. This ties the positioner
to a specific parent xdg_surface.configure event.
The PositionerState struct gained three new fields:
reactive: Option<bool>
parent_size: Option<(i32, i32)>
parent_configure: Option<u32>
The old catch-all sed pattern that discarded all three opcodes as
a single empty match arm has been replaced with three explicit
arms. Each arm validates payload length before reading.
vasilito